1. Dartmouth-Hitchcock Medical Center, Lebanon; New Hampshire USA
2. Penn State Health Milton S. Hershey Medical Center; Hershey Pennsylvania USA
3. Children's Hospital of Philadelphia; Cystic Fibrosis Center; Philadelphia Pennsylvania USA
4. Medical Science Liaison; Alcresta Therapeutics, Inc.; Newton Massachusetts USA
5. Department of Pediatrics; Geisel School of Medicine at Dartmouth Dartmouth-Hitchcock Medical Center; New Hampshire USA